diff --git a/README.md b/README.md
index 8c4eedc..9df8011 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,6 @@ To have a solution independent from OS and their implementation specificities
 ![Firmware logic](flowchart.png)
 
 
-# Limitation
-
-When using the Panduza plateform, the State send by the Client (client.py) must be True. Otherwise (False or something else) the controle of the Pico crashes.
-
-
 # Build and run project
 
 This project has a github actions workflow that build the Pico firmware. The firmware can be download and copy on the Pico in bootsel mode.
diff --git a/client.py b/client.py
index 26d3f14..b8f6433 100644
--- a/client.py
+++ b/client.py
@@ -70,17 +70,13 @@
 print("amps real is " + str(amps_real))
 time.sleep(2)
 
-var="n"
-print("Do you want to set enable->value (unsafe) ? (y/n)")
-var=input()
-if(var != "y" ):
-    print("Skip setting enable->value")
-    exit()
+
 # ***   POWER ON/OFF   ***
+
 #Write
 state=True
 print("\nset state to " + str(state))
-my_psu.enable.value.set(True)
+my_psu.enable.value.set(state)
 time.sleep(2)
 #Read
 print("Get state...")
@@ -91,7 +87,7 @@
 #Write
 state=False
 print("\nset state to " + str(state))
-my_psu.enable.value.set(False)
+my_psu.enable.value.set(state)
 time.sleep(2)
 #Read
 print("Get state...")
diff --git a/firmware.c b/firmware.c
index 3b8234f..b58e9ef 100644
--- a/firmware.c
+++ b/firmware.c
@@ -67,6 +67,7 @@ int main() {
     ModbusErrorInfo error;
 
     stdio_init_all();
+    stdio_set_translate_crlf(&stdio_usb, false);
     uart_init(UART_ID, BAUDRATE);
     gpio_init(LED_PIN);
     gpio_set_dir(LED_PIN, GPIO_OUT);
@@ -76,7 +77,7 @@ int main() {
     initHanmtekValue();
     blink();
 
-    debug("begining of program..\r\n");
+    debug("\n\rbeginning of program..\r\n");
 
 
     error = modbusSlaveInit(&slave, registerCallback, exceptionCallback, modbusDefaultAllocator, modbusSlaveDefaultFunctions, modbusSlaveDefaultFunctionCount);
@@ -283,7 +284,7 @@ ModbusError exceptionCallback(const ModbusSlave *slave,  uint8_t function, Modbu
 void printErrorInfo(ModbusErrorInfo err)
 {
 	if (modbusIsOk(err)){
-		debug("FRAME IS SEND TO THE LIB \r\n");
+		//debug("FRAME IS SEND TO THE LIB \r\n");
   
     }else{
         debug("THERE IS A PROBLEM WITH THE INIT OF\r\n");
diff --git a/tests/rsc/Client.py b/tests/rsc/Client.py
index 0a6b349..b9e0b8a 100644
--- a/tests/rsc/Client.py
+++ b/tests/rsc/Client.py
@@ -4,14 +4,24 @@
 import time
 import logging
 
+import sys
+
+#DEBUG VERBOSE
+FORMAT = ('%(message)-15s')
+logging.basicConfig(format=FORMAT)
+log = logging.getLogger()
+log.setLevel(logging.DEBUG)
+#END param DEBUG VERBOSE
+
 class Client:
 
     def __init__(self):
-        self.master = ModbusSerialClient(framer=ModbusRtuFramer, port = '/dev/ttyACM0', stopbits=1, bytesize=8, parity='N', baudrate=115200)
+        self.master = ModbusSerialClient(framer=ModbusRtuFramer, port = '/dev/ttyACM0', stopbits=1, bytesize=8, parity='N', baudrate=9600)
+        # self.master = ModbusSerialClient(framer=ModbusRtuFramer, port = '/dev/ttyUSB1', stopbits=1, bytesize=8, parity='N', baudrate=9600)
         #self.master = ModbusSerialClient(framer=ModbusRtuFramer, port = '/dev/ttyUSB0', stopbits=1, bytesize=8, parity='N', baudrate=9600)
         connexion = self.master.connect()
         print(self.master)
-        self.writeDelay = 5
+        self.writeDelay = 1
 
     # --- GETS ---
 
@@ -79,25 +89,30 @@ def read_resistor_load(self):
     def write_psu_model(self, value):
         """ Illegal action
         """
-        sending = self.master.write_registers(0x03, int(value), 0x01)
+        sending = self.master.write_register(0x03, int(value), 0x01)
+        print(sending)
         time.sleep(self.writeDelay)
 
     def write_voltage_goal(self, voltage):
-        sending = self.master.write_registers(0x30, int(voltage), 0x01)
+        sending = self.master.write_register(0x30, int(voltage), 0x01)
+        print(sending)
         time.sleep(self.writeDelay)
 
     def write_voltage_real(self, voltage):
         """ Illegal action
         """
-        sending = self.master.write_registers(0x10, int(voltage), 0x01)
+        sending = self.master.write_register(0x10, int(voltage), 0x01)
+        print(sending)
         time.sleep(self.writeDelay)
 
     def write_amps_goal(self, amps):
-        sending = self.master.write_registers(0x31, int(amps), 0x01)
+        sending = self.master.write_register(0x31, int(amps), 0x01)
+        print(sending)
         time.sleep(self.writeDelay)
 
     def write_enable(self, state):
-        sending = self.master.write_registers(0x1, int(state) , 0x01)
+        sending = self.master.write_register(0x1, int(state) , 0x01)
+        print(sending)
         time.sleep(self.writeDelay)
 
     def turn_on_power_supply(self):
@@ -107,7 +122,8 @@ def turn_off_power_supply(self):
         self.write_enable(0)
 
     def write_resistor_load(self, value):
-        sending = self.master.write_registers(0x24, int(value) , 0x01)
+        sending = self.master.write_register(0x24, int(value) , 0x01)
+        print(sending)
         time.sleep(self.writeDelay)